Jacek Dobrzyniecki (Havoc Crow)

Jacek Dobrzyniecki (alias Havoc Crow, formerly JudgeDeadd and Illdo) is a Polish Doom level designer who also contributed to a number of community projects, as well as a speedrunner.

2005

 * Naval Battle
 * Harmful Hospital
 * Mean Mines
 * Tagzonez
 * The Machine
 * Forgotten Phobos Station
 * 2 Sectors
 * MAP16

2006

 * Hotel of Tragedy
 * Lutrov71's 1024x1024 Competition
 * The Gallows
 * Urban Twilight

2007

 * 13 years of Doom ("R" section)

2013

 * Repercussions of Evil: The Game
 * Doomworld Mega Project 2013

2015

 * A Party Downstairs
 * One Year Closer To Death
 * Rayzik's Birthday Doom 2013
 * MAP01: One Year Closer To Death
 * Doomworld Mega Project 2015

2016

 * Doomworld Mega Project 2016

2017

 * Confinement 256
 * Pigeon Speedmapping Sessions
 * , MAP06: Bloodshot Ice
 * Pigeon Speedmapping Sessions
 * , MAP06: Bloodshot Ice

2018

 * Abyssal Speedmapping Sessions
 * , MAP04: Launch Window
 * Doomworld Mega Project 2018
 * DMP2018cl2,
 * Doomworld Omega Project 2018

2019

 * Crimson Nectar

2020

 * 3x3

2021

 * Tribute to the Lamplighter

2023

 * DBP62: Haunting Hollow
 * MAP06: Speak of the Devil